68617 is an odd 5-digits composite number following 68616
and preceding 68618 . In scientific notation, it is written as 6.8617 × 10^4.
The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors.
There are 67396 positive integers (up to 68617) that are relatively prime to 68617.
68617 has 4 divisors, whose sum is 69840
The reverse of 68617 is 71686
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 5
Sum of Digits 28
Digital Root 1
Name
sixty-eight thousand six hundred seventeen
Scientific notation
6.8617 × 10^4
Engineering notation
6.8617 × 10^3
Prime Factorization
59 × 1163
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
68617
Product of the distinct prime numbers
The prime factorization of 68617 is 59 × 1163.
Since it has a total of 2 prime factors.
1 , 9 , 11 , 71 , 953 , 296 , 2586 , 7880 , 91828 , 85793 , 961746 , 304168 , 9806016 , 3722362 , 28088498 , 51732732 , 405672629 , 438630465 , 7154491126 , 9184037074
n×2
137234
n×3
205851
n×4
274468
n×5
343085
n÷2
34308.5
n÷3
22872.333333333
n÷3
17154.25
n÷5
13723.4
n2
4708292689
n3
323068919441113
n4
2.2168020045291E+19
n5
1.5211030314477E+24
2 √n
261.94846821465
3 √n
40.939629572802
4 √n
16.184822155793
5 √n
9.2744111562828
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-68616
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68617 can be divided by 4 positive divisors.
The sum of these divisors (counting 68617) is 1, the average is 0.25.
Base
System
Value
2
Binary
10000110000001001
3
Ternary
10111010101
4
Quaternary
100300021
5
Quinary
4143432
6
Senary
1245401
8
Octal
206011
10
Decimal
68617
12
Duodecimal
33861
16
Hexadecimal
10c09
20
Vigesimal
8bah
36
Base36
1gy1
md5
a433ef69e4355bf1896b0ea0f6d667d3
sha1
4840cd83326492f03a97e5e848ac21faf5b7c83a
sha256
ffa8238bcdda12fa53be774b89bc1e80eb2e98499c280ab78139cf1ea52e52d6
sha512
03325c078fe68b77ed7b8ff06497f4a08319b6778e1588f616aaee31195d7adce161803b00c94b3e78bde1e69e403ad3edd0c4af71775516ef28c54eab53b43b
ripemd-160
8d9b7d1a4b491dc26db4e4b9f090d51400d13f9e
Diameter
137234
Circumference
431133.32622274
Area
14791537722.713
Volume
1.3532679252259E+15
Surface area
59166150890.852
Circumference
431133.32622274
Perimeter
274468
Area
4708292689
Diagonal
97039.092009355
Surface area
28249756134
Volume
323068919441113
Space diagonal
118848.13026295
Perimeter
205851
Area
2038750538.5633
Altitude
59424.065131477
Surface area
2038750538.5633
Volume
38074037287904
Height
32346.364003118